Looking for a job

Marcos Vinícius

@marcosvincius1

Data Engineer at CI&T modernizing enterprise workloads from Databricks to BigQuery and building metadata-driven SAP ingestion pipelines.

Brazil

Message

At CI&T, I'm contributing to a multi-cloud modernization initiative that moves enterprise workloads from Databricks to GCP (BigQuery), orchestrated with Apache Airflow. I also use Claude and Google Antigravity to accelerate code conversion and pipeline refactoring.

I spearheaded the design and implementation of a metadata-driven SAP-to-Databricks ingestion pipeline using Azure Data Factory and SAP CPI, automating financial closing processes. I also overhauled HubSpot integrations from API v3 to v4 and developed PySpark reconciliation notebooks to maintain data integrity.

At ExxonMobil, I refactored critical data pipelines, cutting execution time from more than four hours to under 20 minutes—a 60x performance gain. I developed solutions with Snowflake and SAP HANA, and maintained Azure Data Factory CI/CD pipelines.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

CI&T

Jan 2025 - Present (1 year 9 months)

Contributing to a multi-cloud data modernization initiative, migrating enterprise workloads from Databricks to GCP (BigQuery) orchestrated via Apache Airflow. Spearheaded greenfield design of metadata-driven ingestion pipelines connecting SAP to Databricks via Azure Data Factory and SAP CPI.

Databricks GCP BigQuery Airflow Claude Google Antigravity SAP Azure Data Factory SAP CPI PySpark Snowflake Medallion Architecture HubSpot APIs Data Reconciliation ETL ELT Change Data Capture Lithia Motors

Data Engineer

ExxonMobil

Jan 2023 - Jan 2025 (2 years)

Refactored critical data processing pipelines, achieving a 60x performance gain (reducing execution time from 4+ hours to under 20 minutes) using optimized SQL scripts and architecture tuning. Developed analytics solutions and models with Snowflake and SAP HANA, and maintained Azure Data Factory CI/CD pipelines.

SQL Snowflake SAP Hana Azure Data Factory CI CD Azure DevOps Data Quality Performance Optimization Agile

Data Engineer Trainee

ExxonMobil

Jan 2022 - Jan 2023 (1 year)

Developed SAP HANA calculation views, stored procedures, and table functions. Developed Snowflake SQL scripts, views, and stored procedures.

SAP Hana Snowflake SQL Stored Procedures

Intern

UTFPR - Universidade Tecnológica Federal do Paraná

Jan 2019 - Jan 2021 (2 years)

Provided support for the Linux network environment, including Linux development studies and scripting. Conducted research and development using the TIVA platform and assisted in the installation and maintenance of virtual machines.

Linux Scripting TIVA Virtual Machines